Ginlong Technologies(SZ:300763) Xin Lang Cai Jing·2025-09-29 02:32Group 1 - The core point of the article highlights the recent performance of Jinlang Technology, which saw a 5.05% increase in stock price, reaching 88.17 CNY per share, with a trading volume of 1.159 billion CNY and a turnover rate of 4.16%, resulting in a total market capitalization of 35.102 billion CNY [1] - Jinlang Technology, established on September 9, 2005, and listed on March 19, 2019, specializes in the research, production, sales, and service of string inverters, with its main products being string inverters [1] - The revenue composition of Jinlang Technology includes: grid-connected inverters at 47.97%, household photovoltaic power generation systems at 21.28%, energy storage inverters at 20.91%, new energy power production at 8.01%, and others at 1.83% [1] Group 2 - From the perspective of Jinlang Technology's top ten circulating shareholders, Southern Fund's Southern CSI 500 ETF (510500) increased its holdings by 491,700 shares in the second quarter, now holding 3.5372 million shares, which accounts for 1.1% of circulating shares, with an estimated floating profit of approximately 14.9979 million CNY [2] - The Southern CSI 500 ETF (510500) was established on February 6, 2013, with a latest scale of 113.438 billion CNY, achieving a year-to-date return of 28.25%, ranking 1795 out of 4220 in its category, and a one-year return of 48.6%, ranking 1589 out of 3835 [2]